PT533-1 Bourns Inc., PT533-1 Datasheet
PT533-1
Manufacturer Part Number
PT533-1
Description
Power Inductors DSL TRANSFORMER
Manufacturer
Bourns Inc.
Specifications of PT533-1
Inductance
7.5 uH
Tolerance
0.25 %
Maximum Dc Resistance
2 Ohms
Dimensions
10 mm W x 17.65 mm L
Termination Style
SMD/SMT
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Turns Ratio ................................1:1 ±2 %
OCL @ 10 kHz, 0.1 V
Leakage Inductance @ 100 kHz 0.1 V
Longitudinal Balance
Insertion Loss @ 100 kHz ..........< 0.5 dB
Isolation Voltage ............1500 Vrms max.
Load Resistance ............................100 Ω
DC Resistance
THD Linearity
Package
Specifications are subject to change without notice.
SM538-1* ............................200 pcs./reel
PT539-1 ................................60 pcs./tray
*”E” suffix at end of part number
designates tape & reel packaging, e.g.
SM538-1E.
04/03
COPYRIGHT© 2003, BOURNS, INC. LITHO IN U.S.A. e 04/03 /SP0207
Asia-Pacific: TEL +886-2 25624117
Europe:
N. America: TEL +1-909 781-5500
www.bourns.com
Electrical Specifications @ 25 °C
Electrical Schematic
Packaging Specifications
(1-4) with (2-3) shorted
(10-7) with (8-9) shorted
(1-4) with (2-3), (8-9), (10-7) shorted
25 kHz to 1.1 MHz ..............40 dB min.
(1-4), (10-7) ............................3 Ω max.
SM538-1 @ 300 kHz ..........-60 dB typ.
PT539-1 @ 30 kHz..............-80 dB typ.
SM538-1 ......................................SMT
PT539-1 ........................................THT
......................................5.0 mH ±10 %
......................................5.0 mH ±10 %
........................................18.0 µH max.
Reliable Electronic Solutions
1
3
2
4
FAX +886-2 25624116
TEL +41-41 7685555
FAX +41-41 7685510
FAX +1-909 781-5700
10
8
9
7
SM538-1 & PT539-1 ADSL Line Transformers
Features
Product Dimensions
For use with Analog Device’s
AD20msp910 / AD20msp918 ADSL
chipsets
Excellent Total Harmonic Distortion (THD)
performance in a small size
SMT and thru-hole package version
Operating temperature -40 °C to +85 °C
(.530)
13.46
DIMENSIONS ARE:
MAX.
(.028 ± .002)
.711 ± .050
5
4
3
2
1
10 PLCS.
SM538-1
(DATECODE)
(.024)
(.695)
(.531)
17.65
13.50
0.6
DIA.
(INCHES)
MAX.
MAX.
10 PLCS.
MM
(DATECODE)
10
PT539-1
6
7
8
9
(.551)
14.0
10.00
(.394)
MAX.
(.098)
2.50
(.394)
10.00
(.485)
12.32
THT
SMT
MAX.
(.102)
2.6
MAX.
12.70
(.500)
Applications
Designed to meet UL1950 and EN60950
supplementary insulation requirements
for operating voltages up to 250 Vrms
ADSL - Analog AD20msp910/918
MIN.
MAX.
Recommended PAD layout
(.051 ± .002)
1.30 ± .050
(.100)
2.54
(.559)
(.605)
15.37
14.2
(.098)
2.50
(.394)
10.00
TOLERANCE: ±
10 PLCS.
MAX.
(.475)
12.07
MAX.
10 SURFACES
(.010)
0.25
(.394)
10.00
(.005)
0.13
(.098)
2.50
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